EP4276744A4 - Appareil de traitement d'image et son procédé de fonctionnement - Google Patents

Appareil de traitement d'image et son procédé de fonctionnement

Info

Publication number
EP4276744A4
EP4276744A4 EP22763484.7A EP22763484A EP4276744A4 EP 4276744 A4 EP4276744 A4 EP 4276744A4 EP 22763484 A EP22763484 A EP 22763484A EP 4276744 A4 EP4276744 A4 EP 4276744A4
Authority
EP
European Patent Office
Prior art keywords
processing apparatus
image processing
operating method
method therefor
therefor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22763484.7A
Other languages
German (de)
English (en)
Other versions
EP4276744A1 (fr
Inventor
Hanul Shin
Soomin Kang
Iljun Ahn
Youngchan Song
Tammy Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020210093137A external-priority patent/KR20220125126A/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2022/002064 external-priority patent/WO2022186500A1/fr
Publication of EP4276744A1 publication Critical patent/EP4276744A1/fr
Publication of EP4276744A4 publication Critical patent/EP4276744A4/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20052—Discrete cosine transform [DCT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
EP22763484.7A 2021-03-04 2022-02-11 Appareil de traitement d'image et son procédé de fonctionnement Pending EP4276744A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20210029088 2021-03-04
KR1020210093137A KR20220125126A (ko) 2021-03-04 2021-07-15 영상 처리 장치 및 그 동작 방법
PCT/KR2022/002064 WO2022186500A1 (fr) 2021-03-04 2022-02-11 Appareil de traitement d'image et son procédé de fonctionnement

Publications (2)

Publication Number Publication Date
EP4276744A1 EP4276744A1 (fr) 2023-11-15
EP4276744A4 true EP4276744A4 (fr) 2024-07-17

Family

ID=83117195

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22763484.7A Pending EP4276744A4 (fr) 2021-03-04 2022-02-11 Appareil de traitement d'image et son procédé de fonctionnement

Country Status (2)

Country Link
US (1) US20220284565A1 (fr)
EP (1) EP4276744A4 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3293702B1 (fr) * 2016-09-13 2020-04-29 Dassault Systèmes Compression d'un signal qui représente un attribut physique

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
RUBEL ANDRII ET AL: "Improved Noisy Image Quality Assessment Using Multilayer Neural Networks", 2019 IEEE 2ND UKRAINE CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (UKRCON), IEEE, 2 July 2019 (2019-07-02), pages 1046 - 1051, XP033639925, DOI: 10.1109/UKRCON.2019.8879950 *
SEBASTIAN BOSSE ET AL: "Deep Neural Networks for No-Reference and Full-Reference Image Quality Assessment", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 6 December 2016 (2016-12-06), XP080737072, DOI: 10.1109/TIP.2017.2760518 *
See also references of WO2022186500A1 *

Also Published As

Publication number Publication date
EP4276744A1 (fr) 2023-11-15
US20220284565A1 (en) 2022-09-08

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Ipc: G06T 7/00 20170101AFI20240607BHEP